Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1236 1662 (N39E07 L= 97)  2679    521        9 (1056/1527-1343/1786) -19.7 E25-W03 N31-N43
      2  634 1603 (N17E42 L= 62)   548    110        2 ( 603/1561- 669/1654)  90.0 E43-E40 N14-N21
      3  695 1580 (N17E37 L= 68)   319    100        1 ( 669/1539- 725/1604) -15.9 E39-E32 N15-N19
      4  435 1489 (N06E51 L= 53)   514    109        2 ( 403/1441- 483/1525)  71.6 E53-E48 N02-N08
      5  767 1466 (N12E28 L= 77)   239     44        0 ( 744/1446- 796/1482)  33.7 E28-E25 N10-N13
      6  943 1404 (N13E15 L= 89)   731    254        0 ( 883/1327-1025/1454)  35.5 E18-E09 N07-N16
      7  843 1402 (N11E21 L= 83)   301    107        0 ( 817/1363- 856/1453) -68.2 E22-E19 N08-N13
      8  170 1275 (S11E70 L= 35)   999     96        1 ( 145/1246- 193/1305)  45.0 E73-E66 S13-S09
      9  219 1241 (S13E62 L= 43)   930    139        1 ( 193/1163- 248/1302)  83.7 E64-E59 S17-S08
     10 1676 1174 (N22W36 L=140)  1117    180        2 (1633/1122-1725/1254) -24.0 W31-W40 N17-N26
     11  384 1118 (S16E42 L= 62)   389     97        1 ( 347/1080- 424/1152)  56.3 E44-E39 S19-S13
     12 1275  173 (S46W57 L=162)   569    170        1 (1260/ 144-1293/ 202) -14.0 W53-W61 S47-S44
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y